The [URL="http://www.washingtonpost.com/wp-srv/sports/redskins/longterm/sectionfront/index.html?nid=roll_redskins"][COLOR=#0c4790]Washington Redskins[/COLOR][/URL] have signed free agent safety [URL="http://stats.washingtonpost.com/fb/playerstats.asp?id=7242&team=14"][COLOR=#0c4790]O.J. Atogwe[/COLOR][/URL], the team announced Thursday. Atogwe's deal is for $26 million over five years, according to a league source.